| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.85 | 10.755% | $15.3396 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $140.75 | 5.643% | $148.6925 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $125.56 | 7.353% | $134.7924 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $8.67 | 4.865% | $9.0918 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $88.35 | 11.377% | $98.4016 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $207.35 | 13.461% | $235.2614 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $11.27 | 3.113% | $11.6208 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $595.80 | $653.2001 | $653.19 | $653.20 | $653.20 | |